Study on the Control Effect of Different Medicament on Robinia pseudoacacia Hyphantria cunea
In order to reduce the harm of Hyphantria cunea to Robinia pseudoacacia in Longkou area of Shandong province,the con-trol effects of crystal trichlorphon(90％),difenuron(20％),phoxius emulsifying oil(50％)and matrine aqueous agent(0.3％)after different treatment times were investigated,in order to provide reference experience for the control of Robinia pseudoacacia Hyphan-tria cunea in other areas.
Robinia pseudoacaciapests and diseasesdifferent medicamentHyphantria cunea control
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